JPS6228534Y2 - - Google Patents

Info

Publication number
JPS6228534Y2
JPS6228534Y2 JP1981010454U JP1045481U JPS6228534Y2 JP S6228534 Y2 JPS6228534 Y2 JP S6228534Y2 JP 1981010454 U JP1981010454 U JP 1981010454U JP 1045481 U JP1045481 U JP 1045481U JP S6228534 Y2 JPS6228534 Y2 JP S6228534Y2
Authority
JP
Japan
Prior art keywords
power piston
diaphragm
shell
negative pressure
outer peripheral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1981010454U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57124462U (es
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981010454U priority Critical patent/JPS6228534Y2/ja
Priority to KR1019820000355A priority patent/KR830008856A/ko
Publication of JPS57124462U publication Critical patent/JPS57124462U/ja
Priority to US06/600,202 priority patent/US4587889A/en
Priority to KR8512971U priority patent/KR870001675Y1/ko
Application granted granted Critical
Publication of JPS6228534Y2 publication Critical patent/JPS6228534Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
JP1981010454U 1981-01-28 1981-01-28 Expired JPS6228534Y2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1981010454U JPS6228534Y2 (es) 1981-01-28 1981-01-28
KR1019820000355A KR830008856A (ko) 1981-01-28 1982-01-26 동력 서어보 부우스터
US06/600,202 US4587889A (en) 1981-01-28 1984-04-13 Power-servo booster
KR8512971U KR870001675Y1 (en) 1981-01-28 1985-10-07 Power servo booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981010454U JPS6228534Y2 (es) 1981-01-28 1981-01-28

Publications (2)

Publication Number Publication Date
JPS57124462U JPS57124462U (es) 1982-08-03
JPS6228534Y2 true JPS6228534Y2 (es) 1987-07-22

Family

ID=11750584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981010454U Expired JPS6228534Y2 (es) 1981-01-28 1981-01-28

Country Status (3)

Country Link
US (1) US4587889A (es)
JP (1) JPS6228534Y2 (es)
KR (1) KR830008856A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063733Y2 (ja) * 1985-02-04 1994-02-02 アイシン精機株式会社 気圧式倍力装置
US4738186A (en) * 1986-11-04 1988-04-19 Allied Corporation Diaphragm for a servomotor
DE3913263A1 (de) * 1989-04-22 1990-10-25 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge
JPH0634200Y2 (ja) * 1990-01-24 1994-09-07 自動車機器株式会社 負圧倍力装置
DE102005061353A1 (de) 2005-07-22 2007-01-25 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969046A (en) * 1958-08-26 1961-01-24 Gen Motors Corp Brake booster unit casing
JPS4853169A (es) * 1971-11-02 1973-07-26
JPS54111061A (en) * 1978-02-20 1979-08-31 Tokico Ltd Pneumatic pressure type booster

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904068A (en) * 1956-05-14 1959-09-15 Weatherhead Co Appliance regulator
US3081063A (en) * 1959-06-15 1963-03-12 Tomlinson Ind Inc Valve including a seat cup
US3405609A (en) * 1965-11-23 1968-10-15 Lucas Industries Ltd Diaphragm seals
US3777777A (en) * 1967-06-02 1973-12-11 Robertshaw Controls Co Flow control device
US3847513A (en) * 1969-02-10 1974-11-12 Gale W Inc Air pump
GB1396505A (en) * 1971-08-13 1975-06-04 Girling Ltd Differential-pressure-operated servo-boosters especially for vehicle brake systems
US3754450A (en) * 1971-09-27 1973-08-28 Bendix Corp Interchangeable backing plate for movable wall of a servomotor
DE2158786A1 (de) * 1971-11-26 1973-05-30 Sueddeutsche Kuehler Behr Unterdruck-stellantrieb
US3911796A (en) * 1973-02-12 1975-10-14 Gates Rubber Co Diaphragm
US3974849A (en) * 1974-09-04 1976-08-17 Dawson Peter L Diaphragm valves
US4296680A (en) * 1978-12-01 1981-10-27 Jidosha Kiki Co., Ltd. Coupled shells for vacuum power servo booster
DE2908516A1 (de) * 1979-03-05 1980-10-16 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
DE2908515A1 (de) * 1979-03-05 1980-10-09 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969046A (en) * 1958-08-26 1961-01-24 Gen Motors Corp Brake booster unit casing
JPS4853169A (es) * 1971-11-02 1973-07-26
JPS54111061A (en) * 1978-02-20 1979-08-31 Tokico Ltd Pneumatic pressure type booster

Also Published As

Publication number Publication date
JPS57124462U (es) 1982-08-03
US4587889A (en) 1986-05-13
KR830008856A (ko) 1983-12-16

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